This vintage Borland Paradox 4.0 software is a great find for collectors and enthusiasts of retro computing. The 5.25" HD disk set, with product code 23FN-PDX13-40 (TTC20), is in good working order and fully functional. The software is compatible with DOS operating systems and has a user-friendly interface. The brand, Borland, is known for its quality software and this product is no exception.

The item is being sold as-is, but please feel free to contact me with any questions or concerns. Thank you for your interest!